yourgirlsafeya
yourgirlsafeya
04-08-2017
Mathematics
contestada
Need help little confuse
Respuesta :
choixongdong
choixongdong
04-08-2017
3(2-y) + y = 4.50
6 - 3y + y = 4.50
- 2y = -1.5
y = 0.75
3x + y = 4.50
3x + 0.75 = 4.50
3x = 3.75
x = 1.25
answer
x = 1.25 and y = 0.75
cost of one lemonade = 75 cents
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
SAT Help Jack can paint a house in 5 days, and Richard can paint the same house in 7 days. Working together, how long will it take them to finish the job? How d
What is 9x^2-24x+ 16
My daughter needs a synonym for tired and all the word she has is problem , story and banquet
Use the order of operations and the digits 2,4,6 and 8 to create an expression with a value of 2
Write an equation for a non-vertical line that contains the point ( 2,-4 )
how does the carbon cycle work in the desert
Help please this I'd for geometry
Evolution is: A) A change in the composition of a population from one generation to the next.B) A phenomenon that must be inferred from evidence, because it can
If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings
how do you now 11/33 is a simplest form
